Flight safety critical aircraft part
A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5945-01-218-7056
NSN 5905-01-634-0595
NSN 5835-00-859-8330
NSN 6145-01-314-8534
NSN 7035-00-205-1932
NSN 5975-01-609-3752
NSN 5990-00-660-8885
NSN 6320-01-600-5808
NSN 6610-00-512-4183
NSN 5975-01-372-3678
NSN 6620-01-105-5770
NSN 5915-00-457-9296